# This is a simple implementation of an in memory queue using an array.
module DispatchRider
  module QueueServices
    class Simple < Base
      def assign_storage(attrs)
        []
      end

      def insert(item)
        queue << item
      end

      def raw_head
        queue.first
      end

      def construct_message_from(item)
        deserialize(item)
      end

      def delete(item)
        queue.delete(item)
      end

      def size
        queue.size
      end
    end
  end
end